Insurance on SFR

[Sib Bahjat]

I couldn't sleep last night so I kept staring at the walls. I kept thinking about real estate and how I can reduce liabilities associated with investment properties. I have insurance on all my SFR properties, however what is a good amount of coverage and what specifics should it cover that may be overlooked. Hopefully I am safe, but I want to be sure. Looking forward to some great feedback and I can sleep well tonight.
Thank you BP family!